package com.eightbears.beboy.ui.user.activity;

import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.chad.library.adapter.base.BaseQuickAdapter;
import com.eightbears.beboy.R;
import com.eightbears.beboy.adapter.ShopInfoAdapter;
import com.eightbears.beboy.base.BaseActivity;
import com.eightbears.beboy.base.util.ErrorUtils;
import com.eightbears.beboy.base.util.GsonUtil;
import com.eightbears.beboy.base.util.SPUtil;
import com.eightbears.beboy.base.util.okhttp.OkHttpUtils;
import com.eightbears.beboy.base.util.okhttp.callback.StringCallback;
import com.eightbears.beboy.base.view.SwipeBackLayout;
import com.eightbears.beboy.base.view.layout.MyLinearLayoutManager;
import com.eightbears.beboy.entity.LocationEntity;
import com.eightbears.beboy.entity.ShopListEntity;
import com.eightbears.beboy.entity.status.Status_Error;

import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
import okhttp3.Call;

import static com.eightbears.beboy.base.util.CommonAPI.CONNECTION_STATUS_SUCCESS;
import static com.eightbears.beboy.base.util.CommonAPI.KEY_HTTP_HEADER;
import static com.eightbears.beboy.base.util.CommonAPI.PARAMS_PAGE_SIZE;
import static com.eightbears.beboy.base.util.CommonAPI.URL_SHOPS_LIST;
import static com.eightbears.beboy.base.util.CommonAPI.delayMillis;
import static com.eightbears.beboy.ui.user.fragment.FindFragment.PARAMS_SHOP_ID;

/**
 * 关注商家列表
 */

public class FocusShopActivity extends BaseActivity implements
        BaseQuickAdapter.RequestLoadMoreListener, SwipeRefreshLayout.OnRefreshListener {

    @BindView(R.id.sw_finish)
    SwipeBackLayout sw_finish;
    @BindView(R.id.rv_list)
    RecyclerView rv_list;
    @BindView(R.id.swipeLayout)
    SwipeRefreshLayout swipeLayout;
    @BindView(R.id.view_empty)
    LinearLayout view_empty;
    @BindView(R.id.tv_title)
    TextView tv_title;

    private int page = 1;
    private boolean isErr = true;
    private int isEnd = 0;

    private LocationEntity locationEntity;
    private ShopInfoAdapter shopInfoAdapter;
    ShopListEntity.DataBean.ListBean listBean;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_focus_shop);

        initView();
        initData();
        initEvent();
    }

    @Override
    protected void initView() {
        ButterKnife.bind(this);
        tv_title.setText("关注商家");
        initAdapter();
    }

    @Override
    protected void initData() {
        locationEntity = SPUtil.getUserLocation();

        getShopList();

    }

    @OnClick(R.id.ll_back)
    void back() {
        finish();
    }

    private void initAdapter() {
        swipeLayout.setOnRefreshListener(this);
        swipeLayout.setColorSchemeColors(getResources().getColor(R.color.text_select_color),
                getResources().getColor(R.color.text_select_color),
                getResources().getColor(R.color.text_select_color),
                getResources().getColor(R.color.text_select_color));
        rv_list.setLayoutManager(new MyLinearLayoutManager(FocusShopActivity.this));
        shopInfoAdapter = new ShopInfoAdapter();
        shopInfoAdapter.openLoadAnimation();
        shopInfoAdapter.setOnLoadMoreListener(this);
        rv_list.setAdapter(shopInfoAdapter);
    }

    @Override
    protected void initEvent() {
        sw_finish.setCallBack(new SwipeBackLayout.CallBack() {
            @Override
            public void onFinish() {
                finish();
            }
        });
        shopInfoAdapter.setOnItemChildClickListener(new BaseQuickAdapter.OnItemChildClickListener() {
            @Override
            public void onItemChildClick(BaseQuickAdapter adapter, View view, int position) {
                listBean = (ShopListEntity.DataBean.ListBean) adapter.getData().get(position);
                switch (view.getId()) {
                    case R.id.shop_info_root:
                        startLocalActivity((Activity) mContext, ShopDetailActivity.class, PARAMS_SHOP_ID, listBean.getShop_id());
                        break;
                }
            }
        });
    }


    /**
     * 获取商家列表联网数据(关注商家数据)
     */
    public void getShopList() {
        OkHttpUtils.get().url(URL_SHOPS_LIST)
                .addHeader(KEY_HTTP_HEADER, "Bearer " + SPUtil.getAccessToken())
                .addParams("page", page + "")
                .addParams("size", PARAMS_PAGE_SIZE)
                .addParams("user_lng", locationEntity.getLongitude())//经度
                .addParams("user_lat", locationEntity.getLatitude())//纬度
                .addParams("order", "1")
                .addParams("fav", "1")
                .build().execute(new StringCallback() {

            @Override
            public void onResponse(String response) {
                swipeLayout.setRefreshing(false);
                ShopListEntity shopListEntity = GsonUtil.fromJson(response, ShopListEntity.class);
                if (CONNECTION_STATUS_SUCCESS.equals(shopListEntity.getStatus_code() + "")) {
                    isEnd = shopListEntity.getData().isIs_end();
                    if (page == 1) {
                        shopInfoAdapter.setNewData(shopListEntity.getData().getList());
                        if (shopListEntity.getData().getList().size() == 0)
                            view_empty.setVisibility(View.VISIBLE);
                        else
                            view_empty.setVisibility(View.GONE);
                    } else {
                        shopInfoAdapter.addData(shopListEntity.getData().getList());
                        shopInfoAdapter.loadMoreComplete();
                    }
                }
            }

            @Override
            public void onError(Call call, Exception e) {

                Status_Error status_error = GsonUtil.fromJson(e.getMessage(), Status_Error.class);
                ErrorUtils.alertError((Activity) mContext, status_error);
            }

        });
    }


    @Override
    public void onRefresh() {
        shopInfoAdapter.setEnableLoadMore(false);
        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                isErr = true;
                page = 1;
                shopInfoAdapter.getData().clear();
                getShopList();
                shopInfoAdapter.setEnableLoadMore(true);
            }
        }, delayMillis);
    }

    @Override
    public void onLoadMoreRequested() {
        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                if (isEnd == 1) {
                    shopInfoAdapter.loadMoreEnd(true);
                } else {
                    if (isErr) {
                        page++;
                        getShopList();
                    } else {
                        isErr = true;
                        Toast.makeText(FocusShopActivity.this, R.string.network_anomalies, Toast.LENGTH_LONG).show();
                        shopInfoAdapter.loadMoreFail();
                    }
                }
            }
        }, delayMillis);
    }
}
